Given That Cov(x,y) = 10 $s _ { y } ^ { 2 }$

question 207

True/False

Given that cov(x,y) = 10, $s _ { y } ^ { 2 }$ = 15, $S _ { x } ^ { 2 }$ = 8 and n = 12, the value of the standard error of estimate, $S _ { \varepsilon }$ , is 2.75.